groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

9173 188 1114 100 605 -11.69 351.52 14.87 217.58 0.4074 -89.8 96.1


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SOHO MDI 2000-10-01 23:59:32 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 15 380 9 213 -11.09 358.87 22.22 231.40 0.4767 -1585.4 -593.7
2 43 -1 24 -1 -11.07 358.40 21.74 230.84 0.4708 -2016.2 999999
3 0 7 0 4 -9.47 356.09 19.44 230.46 0.4275 -696.0 -644.0
4 3 14 1 8 -10.57 356.07 19.42 228.49 0.4384 -883.7 -790.2
5 0 6 0 3 -14.49 354.31 17.66 219.58 0.4628 -583.0 -578.9
6 0 5 0 3 -11.95 353.70 17.05 222.44 0.4269 391.0 410.5
7 0 5 0 2 -11.26 352.58 15.93 221.63 0.4070 688.0 556.3
8 0 6 0 3 -11.90 352.25 15.60 219.98 0.4112 -410.0 -361.7
9 0 7 0 4 -11.55 351.49 14.84 219.14 0.3992 762.0 623.9
10 8 24 4 13 -11.16 350.90 14.24 218.62 0.3884 1112.6 820.1
11 6 111 3 60 -12.86 350.21 13.55 214.64 0.4037 895.0 -490.8
12 0 7 0 4 -11.75 350.03 13.37 215.94 0.3875 -535.0 -482.7
13 25 -11 13 -11 -12.93 349.56 12.90 213.24 0.3987 -1445.9 999999
14 9 22 5 12 -11.69 349.25 12.60 214.42 0.3795 -1090.6 -742.1
15 0 3 0 2 -10.77 348.60 11.95 214.42 0.3613 -480.0 -437.2
16 0 4 0 2 -10.80 347.83 11.18 212.64 0.3547 522.0 471.4
17 0 6 0 3 -14.17 347.86 11.21 208.09 0.4019 1011.0 790.7
18 0 8 0 4 -15.00 347.82 11.17 207.04 0.4134 631.0 558.8
19 0 4 0 2 -11.32 347.41 10.76 210.86 0.3583 916.0 836.6
20 0 8 0 4 -13.00 347.36 10.70 208.45 0.3816 466.0 346.8
21 0 6 0 3 -14.36 347.30 10.65 206.66 0.4006 604.0 654.3
22 0 6 0 3 -13.49 347.22 10.56 207.52 0.3875 623.0 560.4
23 11 438 6 232 -12.17 347.04 10.39 208.81 0.3673 1266.9 863.3
24 0 5 0 3 -10.25 346.97 10.32 211.41 0.3396 527.0 385.9
25 0 6 0 3 -9.15 346.85 10.20 212.90 0.3233 -355.0 -319.6
26 0 12 0 7 -13.28 346.92 10.27 207.12 0.3823 831.0 698.3
27 0 9 0 5 -13.98 346.71 10.06 205.81 0.3909 757.0 596.0
28 3 -23 2 -23 -13.06 346.59 9.94 206.62 0.3768 894.3 999999
29 14 -23 7 -23 -11.21 346.28 9.63 208.28 0.3477 2010.6 999999
30 12 -23 6 -23 -12.68 346.17 9.52 206.10 0.3683 1496.0 999999
31 27 -23 14 -23 -11.70 346.09 9.44 207.16 0.3534 1778.9 999999
32 0 5 0 3 -9.78 345.95 9.30 209.53 0.3245 560.0 452.6
33 12 -23 6 -23 -11.28 345.72 9.07 206.77 0.3445 2120.5 999999


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.